87 lines
2.7 KiB
C#
87 lines
2.7 KiB
C#
using System;
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public class Example
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{
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public static void FocusChangedCb(object sender, EventArgs e)
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{
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Console.WriteLine($"Focus for object {((Efl.Text)sender).GetText()} changed to {((Efl.Ui.Widget)sender).GetFocus()}");
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}
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#if WIN32
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[STAThreadAttribute()]
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#endif
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public static void Main()
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{
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// Initialize EFL and all UI components
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Efl.All.Init(Efl.Components.Ui);
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// Create a window and initialize it
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var win = new Efl.Ui.Win(null, (Efl.Ui.Win ewin) => {
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ewin.SetWinType(Efl.Ui.WinType.Basic);
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ewin.SetText("Focus example");
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ewin.SetAutohide(true);
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ewin.HideEvt += (object sender, EventArgs e) => {
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// Exit the EFL main loop
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Efl.Ui.Config.Exit();
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};
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});
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// Create the main box container
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var vbox = new Efl.Ui.Box(win, (Efl.Ui.Box ebox) => {
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ebox.SetHintMin(new Eina.Size2D(360, 240));
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win.SetContent(ebox);
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});
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// Create some check boxes
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Efl.Ui.Check first_checkbox = null;
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for (int i = 0; i< 5; i++) {
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var checkbox = new Efl.Ui.Check(vbox, (Efl.Ui.Check echeck) => {
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echeck.SetText("Check " + i);
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echeck.SetHintAlign(0.5, 0.5);
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echeck.FocusChangedEvt += FocusChangedCb;
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vbox.DoPack(echeck);
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});
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if (i == 0) first_checkbox = checkbox;
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};
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// Create an horizontal box to contain the two buttons
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var hbox = new Efl.Ui.Box(vbox, (Efl.Ui.Box ebox) => {
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ebox.SetDirection(Efl.Ui.Dir.Horizontal);
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vbox.DoPack(ebox);
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});
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// Create a "Focus Mover" button
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new Efl.Ui.Button(hbox, (Efl.Ui.Button ebutton) => {
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ebutton.SetText("Focus mover");
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ebutton.FocusChangedEvt += FocusChangedCb;
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ebutton.ClickedEvt += (object sender, EventArgs e) => {
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Console.WriteLine("Clicked Focus Mover");
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// Manually transfer focus to the first check box
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Efl.Ui.Focus.Util.Focus(first_checkbox);
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};
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hbox.DoPack(ebutton);
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});
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// Create a Quit button
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new Efl.Ui.Button(hbox, (Efl.Ui.Button ebutton) => {
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ebutton.SetText("Quit");
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ebutton.FocusChangedEvt += FocusChangedCb;
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ebutton.ClickedEvt += (object sender, EventArgs e) => {
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Console.WriteLine("Clicked Quit");
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Efl.Ui.Config.Exit();
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};
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hbox.DoPack(ebutton);
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});
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// Show the focus highlight
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win.SetFocusHighlightEnabled(true);
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// Start the EFL main loop
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Efl.Ui.Config.Run();
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// Shutdown EFL
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Efl.All.Shutdown();
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}
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}
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